Lowered delayed skin reactivity to fractions of Mycobacterium-bovis (BCG) in guinea pigs sensitized with large doses of BCG.
D000818:Animals; D003168:Complement Fixation Tests; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed; D009164:Mycobacterium Infections / Q000276:immunology*; D009163:Mycobacterium bovis; D011233:Precipitin Tests